The following are traffic data services that MoDOT will require in a scope of services. Please verify and provide information as necessary. Historical and real time speed and travel time data Provided using Traffic Message Channel (TMC) standard Provided using higher definition segments that are shorter than the NPMRDS TMCs Includes all interstates, US routes, freeways, and arterials in the state of Missouri MoDOT encourages vendor to submit additional routes with available coverage Meet the real time traffic information requirements of 23 CFR 511, Request Time System Management Information Program Speed and travel time analysis tools that can capture the following measures Speed Congestion Buffer Index Buffer Time (minutes) Planning Time Index Planning Time (minutes) Travel Time Index Travel Time (minutes) Performance Summaries The following are traffic data services that MoDOT is interested in acquiring, but not necessarily required. Please verify and provide information as necessary. Automatic detection of lane closures due to incidents or work zones Includes ability to send alerts via email or provided to a MoDOT ATMS or Work Zone Data Exchange Duration of lane closure Ability to detect closures on a per lane basis Ability to detect queuing from an incident or work zone in real time Planning level traffic analysis tools that can show the following Average annual daily traffic Origin-destination analysis Relative volume, average travel time, and average length of trips Origin-destination analysis of pedestrians and bicycles Ad hoc turning movement analysis Vehicle miles traveled for all roads in the state of Missouri Behavioral traffic analysis tools that can highlight corridors, segments, or areas of interest the demonstrate a prevalence of certain at-risk events Harsh braking Harsh acceleration Hard cornering Excessive speeding (relative to speed limit) Phone use Traffic signal performance measures Intersection delay Average delay per vehicle Travel time reliability Average arrivals on green Average split failures Peak period split failures Off peak split failures
